UNSUSTAINABLE


Meaning of UNSUSTAINABLE in English

un ‧ sus ‧ tain ‧ a ‧ ble AC /ˌʌnsəˈsteɪnəb ə l/ BrE AmE adjective

[ Word Family: noun : ↑ sustenance , ↑ sustainability ; verb : ↑ sustain ; adjective : ↑ sustainable ≠ ↑ unsustainable ]

unable to continue at the same rate or in the same way:

unsustainable economic growth

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.